究竟

究竟 means 'after all' or 'in the final analysis,' emphasizing a conclusion or ultimate truth. It is used to highlight the real situation or the ultimate outcome of a matter, often in contrast to expectations or appearances.

The character 究 (jiū) originally meant 'to investigate' or 'to examine thoroughly,' while 竟 (jìng) means 'finally' or 'in the end.' Together, they convey the idea of reaching a definitive conclusion through thorough consideration.

究竟 is commonly used in spoken and written Chinese to emphasize the true nature of something. It can appear in questions or statements to stress the actual facts, such as in debates, explanations, or reflections on events. It reflects a cultural value on seeking clarity and truth.